49321489

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 60431400

約数和(自身を除く): 11109911

約数列:

[1, 7, 29, 49, 61, 203, 427, 569, 1421, 1769, 2989, 3983, 12383, 16501, 27881, 34709, 86681, 115507, 242963, 808549, 1006561, 1700741, 7045927, 49321489]

約数ペア:

[(1, 49321489), (7, 7045927), (29, 1700741), (49, 1006561), (61, 808549), (203, 242963), (427, 115507), (569, 86681), (1421, 34709), (1769, 27881), (2989, 16501), (3983, 12383)]